78 Specifications
* Only supported by models that include a VGA output port.
**Letterbox signal
File SpecificationsYour projector supports MP3, WMA, MPEG, and JPG files that conform to the following
specifications:
File system Discs: ISO9660 level 1 or level 2 (Discs that have been recorded in the
packet write [UDF] format cannot be read.)
USB devices: FAT16 and FAT32
File name Alphanumeric characters only, with .mp3, .wma, .mpe, .mpg, .mpeg, .dat,
.vob, or .jpg file extensions.
File size USB devices: 4GB (FAT32)
Group (folder) count Up to 300 (unlimited when MP3/JPEG Nav is set to Without Menu)
Track (file) count Up to 648 (unlimited when MP3/JPEG Nav is set to Without Menu)
Bit rate MP3: 16 to 320 kbps; WMA: 64 to 192 kbps; MPEG: up to 5.57 mbps
for USB devices, up to 5.6 mbps for CDs, up to 19 mbps for DVDs
Computer image
Signal Resolution Normal aspect
mode Full aspect
mode Zoom aspect
mode
VGA 60/72/75/85, iMac* 640 x 480
640 x 360** 720 x 540 960 x 540 960 x 540
SVGA56/60/72/75/85,
iMac* 800 x 600
800 x 450** 720 x 540 960 x 540 960 x 540
XGA60/70/75/85, iMac* 1024 x 768
1024 x 576** 720 x 540 960 x 540 960 x 540
SXGA1_70/75 1152 x 864 720 x 540 960 x 540 960 x 540
WXGA60/75/85 1280 x 800 864 x 540 960 x 540 960 x 540
WXGA60-1 1280 x 768 900 x 540 960 x 540 960 x 540
WXGA60-2 1360 x 768 956 x 540 960 x 540 960 x 540
SXGA2_60/75 1280 x 960 720 x 540 960 x 540 960 x 540
SXGA3_60/75/85 1280 x 1024 675 x 540 960 x 540 960 x 540
MAC13” 640 x 480 720 x 540 960 x 540 960 x 540
MAC16” 832 x 624 720 x 540 960 x 540 960 x 540
MAC19” 1024 x 768 720 x 540 960 x 540 960 x 540
MAC21” 1152 x 870 715 x 540 960 x 540 960 x 540